EP0092831A3 - Gyroscope à fibre optique - Google Patents

Gyroscope à fibre optique Download PDF

Info

Publication number
EP0092831A3
EP0092831A3 EP83104040A EP83104040A EP0092831A3 EP 0092831 A3 EP0092831 A3 EP 0092831A3 EP 83104040 A EP83104040 A EP 83104040A EP 83104040 A EP83104040 A EP 83104040A EP 0092831 A3 EP0092831 A3 EP 0092831A3
Authority
EP
European Patent Office
Prior art keywords
substrate
optical fiber
fiber gyro
guides
wave
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP83104040A
Other languages
German (de)
English (en)
Other versions
EP0092831A2 (fr
Inventor
Kenichi C/O Sumitomo Electric Yoshida
Kimizo C/O Sumitomo Electric Ono
Takashi C/O Sumitomo Electric Yokohara
Yoshikazu C/O Sumitomo Electric Nishiwaki
Koichi C/O Sumitomo Electric Tsuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP57072275A external-priority patent/JPS58189507A/ja
Priority claimed from JP57100975A external-priority patent/JPS58216909A/ja
Priority claimed from JP57104894A external-priority patent/JPS58221110A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of EP0092831A2 publication Critical patent/EP0092831A2/fr
Publication of EP0092831A3 publication Critical patent/EP0092831A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/721—Details
    • G01C19/722—Details of the mechanical construction
EP83104040A 1982-04-28 1983-04-25 Gyroscope à fibre optique Withdrawn EP0092831A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP72275/82 1982-04-28
JP57072275A JPS58189507A (ja) 1982-04-28 1982-04-28 光フアイバジヤイロ
JP57100975A JPS58216909A (ja) 1982-06-11 1982-06-11 光フアイバジヤイロ
JP100975/82 1982-06-11
JP57104894A JPS58221110A (ja) 1982-06-17 1982-06-17 光フアイバジヤイロ
JP104894/82 1982-06-17

Publications (2)

Publication Number Publication Date
EP0092831A2 EP0092831A2 (fr) 1983-11-02
EP0092831A3 true EP0092831A3 (fr) 1986-03-12

Family

ID=27300915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104040A Withdrawn EP0092831A3 (fr) 1982-04-28 1983-04-25 Gyroscope à fibre optique

Country Status (2)

Country Link
EP (1) EP0092831A3 (fr)
CA (1) CA1230663A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674881A (en) * 1984-04-25 1987-06-23 Northrop Corporation Open loop thin film laser gyro
DE3418288A1 (de) * 1984-05-17 1985-11-28 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur messung der drehgeschwindigkeit
DE3533695A1 (de) * 1985-09-21 1987-03-26 Teldix Gmbh Verfahren zur messung der drehgeschwindigkeit
DE4027024A1 (de) * 1990-08-27 1992-03-05 Standard Elektrik Lorenz Ag Faserkreisel
CA2052074A1 (fr) * 1990-10-29 1992-04-30 Victor Vali Capteur de gyroscope a optique integree
US7802928B2 (en) * 2008-01-04 2010-09-28 Honeywell International Inc. System and method for fiber based resonator coupling
CN103557854B (zh) * 2013-11-06 2017-01-04 中北大学 一种基于纳米光栅检测的新型陀螺仪
US9395184B2 (en) 2014-08-18 2016-07-19 Honeywell International Inc. Resonant fiber optic gyroscope with polarizing crystal waveguide coupler
CN109556593B (zh) * 2018-10-09 2020-08-04 清华大学深圳研究生院 一种角速度测量装置、方法及其载具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265541A (en) * 1977-11-22 1981-05-05 Thomson-Csf Interferometric laser gyrometer
JPS5652321A (en) * 1979-10-05 1981-05-11 Denka Consult & Eng Co Ltd Fixed-flow-rate pressurization distributor for high- pressure gas conveyor
US4273445A (en) * 1978-08-23 1981-06-16 Rockwell International Corporation Interferometer gyroscope formed on a single plane optical waveguide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265541A (en) * 1977-11-22 1981-05-05 Thomson-Csf Interferometric laser gyrometer
US4273445A (en) * 1978-08-23 1981-06-16 Rockwell International Corporation Interferometer gyroscope formed on a single plane optical waveguide
JPS5652321A (en) * 1979-10-05 1981-05-11 Denka Consult & Eng Co Ltd Fixed-flow-rate pressurization distributor for high- pressure gas conveyor

Also Published As

Publication number Publication date
EP0092831A2 (fr) 1983-11-02
CA1230663A (fr) 1987-12-22

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Effective date: 19880920

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YOKOHARA, TAKASHIC/O SUMITOMO ELECTRIC

Inventor name: YOSHIDA, KENICHIC/O SUMITOMO ELECTRIC

Inventor name: NISHIWAKI, YOSHIKAZUC/O SUMITOMO ELECTRIC

Inventor name: ONO, KIMIZOC/O SUMITOMO ELECTRIC

Inventor name: TSUNO, KOICHIC/O SUMITOMO ELECTRIC